55881-70-4Relevant articles and documents
Ortho-nitro effect on the diastereoselective control in sulfa-Staudinger and Staudinger cycloadditions
Yang, Zhanhui,Abdellaoui, Hassane,He, Wei,Xu, Jiaxi
, (2017)
The ortho-nitro effect was discovered in sulfa-Staudinger cycloadditions of ethoxycarbonylsulfene with linear imines. When an ortho-nitro group is present at the C-aryl substituents of linear imines, the sulfa-Staudinger cycloadditions deliver cis-β-sulta